There are not many antiviral infusions, including broad-spectrum antiviral drugs, anti-DNA antiviral drugs, traditional Chinese medicine and so on, as follows: 1. Broad-spectrum antiviral drugs: such as ribavirin, which can be used to treat viral respiratory infections, herpetic keratitis, renal syndrome hemorrhagic fever, and antiviral treatment of hepatitis C. 2. Anti-DNA antiviral drugs: such as acyclovir can be used to treat herpes virus Infection, Ganciclovir can be used to treat cytomegalovirus infection. 3, Chinese medicine: clinically there are some Chinese medicines, with the effect of clearing heat and detoxification, can play a certain antiviral role, such as feverfew, phlegm fever clear, Yanshuning, etc., can clear heat and dampness, with the effect of expectoration. As various viral infections can be applied when the side effects are also less and more effective. Because of many viral infections, there are no specific drugs that can be treated, only broad-spectrum antiviral drugs or with Chinese herbs, which can improve the symptoms quickly.